Fig 1.
Flowchart demonstrating patient selection and exclusions.
Table 1.
Demographic and perioperative data in both two groups.
Table 2.
Comorbid medical diseases between the two groups.
Fig 2.
Incidence of venous thromboembolism events and mortality between the two groups (*p < 0.05).
Table 3.
Comparison of VTE events between the two groups: Multivariate analysis*.